JST, R Uninsulated Ring Terminal, 20mm Stud Size, 10.5mm² to 16.78mm² Wire Size

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Subtotal (1 pack of 10 units)*

£14.80

(exc. VAT)

£17.80

(inc. VAT)

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Temporarily out of stock
  • 300 unit(s) shipping from 19 November 2025
  • Plus 1,900 unit(s) shipping from 17 December 2025
  • Plus 1,500 unit(s) shipping from 28 January 2026
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Units
Per unit
Per Pack*
10 +£1.48£14.80

*price indicative

Packaging Options:
RS Stock No.:
838-8333
Mfr. Part No.:
14-20
Brand:
JST
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Brand

JST

Series

R

Insulation

Uninsulated

Outer Ring Diameter

31.6mm

Inner Ring Diameter

21mm

Minimum Wire Size mm²

10.5mm²

Maximum Wire Size mm²

16.78mm²

Maximum Wire Size AWG

6AWG

Minimum Wire Size AWG

6AWG

Stud Size

20mm

Thickness

1.5mm

Overall Length

51.5mm

Uninsulated Crimp Ring Terminals, JST


A range of uninsulated crimp ring terminals from JST to suit stud sizes from 3 to 12mm and wire sizes from 0.2 to 10.5mm² (26 to 8 AWG). The terminals have butted seams and are made from tin-plated oxygen-free copper.

Note

JST part numbers Rxxx conform to JIS C2805

Standards

• UL Listed E42024
• CSA Certified LR20812


JST Terminals

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